Order of Battle of the United States Land Forces in World War; American Expeditionary Forces; Divisions, Washington, D.C., Historical Section, Army War College / Government Printing Office, 1931/1988, ISBN.

Order of Battle of the United States Land Forces in World War; American Expeditionary Forces; Divisions, Washington, D.C., United States Army Center of Military History/Government Printing Office, 1988, ISBN.

Charles B. MacDonald, Charles B, The Last Offensive. United States Army in World War II, Washington, District of Columbia, United States Army Center of Military History/Government Printing Office, 1973, ISBN.

Charles B. MacDonald, The Siegfried Line Campaign. United States Army in World War II, Washington, D.C., United States Army Center of Military History/Government Printing Office, 1963, ISBN.

and Mathews, Sydney T MacDonald, Charles B.,, Three Battles: Arnaville, Altuzzo, and Schmidt. United States Army in World War II, Washington, D.C., United States Army Center of Military History/Government Printing Office, 1952, ISBN.